Issued Patents All Time
Showing 1–25 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413973 | Multisession PAP/CHAP support for WWC | David Allan | 2025-09-09 |
| 12328703 | PDU session management | Paul Schliwa-Bertling, Peter Hedman | 2025-06-10 |
| 12317366 | Graceful leaving procedure for multiple USIM UE | Qian Chen, Christofer Lindheimer, Paul Schliwa-Bertling, Magnus Stattin, Alessio Terzani | 2025-05-27 |
| 12213210 | PDN and PDU session type mapping and capability discovery | Jan Backman, Qian Chen, Göran Hall, Åsa Larsen | 2025-01-28 |
| 12213102 | Nodes and methods for handling paging | Qian Chen, Paul Schliwa-Bertling | 2025-01-28 |
| 12206819 | Methods and apparatuses for implementing mobile terminating call | Lei Xia, Zhiwei Qu, Ralf Keller, Peter Hedman | 2025-01-21 |
| 12167497 | VPLMN policy control | Lasse Olsson, Qian Chen | 2024-12-10 |
| 12127150 | Mobile terminating information delivery for mulitple USIM UE | Qian Chen, Christofer Lindheimer, Paul Schliwa-Bertling, Magnus Stattin, Alessio Terzani | 2024-10-22 |
| 12075305 | User plane setup during 5G system to evolved packet system handover | Qian Chen, Juying Gan, Ann-Christine Sander, Paul Schliwa-Bertling | 2024-08-27 |
| 11997091 | Method and nodes for handling access to EPC services via a non-3GPP network | Chunbo Wang, Daniel Nilsson | 2024-05-28 |
| 11991603 | Methods and apparatuses for facilitating roaming of terminal device | Juying Gan, Qian Chen | 2024-05-21 |
| 11889405 | Handling a UE that is in the idle state | Qian Chen, Daniel Nilsson, Paul Schliwa-Bertling | 2024-01-30 |
| 11871332 | Methods for tracking area management for moving RAN | Helka-Liina Määttanen, Henrik Rydén, Xingqin Lin, Yi-Pin Eric Wang, Gino Luca Masini +2 more | 2024-01-09 |
| 11849364 | PDN and PDU session type mapping and capability discovery | Jan Backman, Qian Chen, Göran Hall, Åsa Larsen | 2023-12-19 |
| 11800440 | AMF relocation with N3IWF handling | Daniel Nilsson, Qian Chen, Paul Schliwa-Bertling | 2023-10-24 |
| 11758603 | Service request handling | Peter Ramle, Qian Chen, Peter Hedman, Josefin Karlsson, Lasse Olsson +1 more | 2023-09-12 |
| 11729742 | Nodes and methods for handling paging | Qian Chen, Paul Schliwa-Bertling | 2023-08-15 |
| 11722568 | Methods providing dynamic NEF tunnel allocation and related network nodes/functions | Hans Bertil Rönneke, Qian Chen | 2023-08-08 |
| 11678231 | Node and method for managing a data flow between networks of different access types | Tomas Hedberg, Dinand Roeland, Ivo Sedlacek, Mattias Tan Bergström, Jari Vikberg | 2023-06-13 |
| 11659621 | Selection of IP version | Jan Backman | 2023-05-23 |
| 11659462 | Methods and apparatuses for selecting a session management entity for serving a wireless communication device | Qian Chen, Patrik Dannebro, Åsa Larsen | 2023-05-23 |
| 11641611 | Conditional packets forward control rules | Yong Yang, Jan Backman | 2023-05-02 |
| 11622318 | SMF service area information provision | Qian Chen | 2023-04-04 |
| 11490252 | Protecting WLCP message exchange between TWAG and UE | Dinand Roeland, Vesa Lehtovirta, Karl Norrman | 2022-11-01 |
| 11463527 | User plane model for non-3GPP access to fifth generation core network | Gunnar Rydnell, Daniel Nilsson, Qian Chen | 2022-10-04 |